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#preflight 6272a74d2f6d177be3c6fdda #rb Matt.Kuhlenschmidt #ROBOMERGE-OWNER: Lauren.Barnes #ROBOMERGE-AUTHOR: lauren.barnes #ROBOMERGE-SOURCE: CL 20057269 via CL 20070159 via CL 20072035 via CL 20072203 #ROBOMERGE-BOT: UE5 (Release-Engine-Staging -> Main) (v943-19904690) #ROBOMERGE-CONFLICT from-shelf [CL 20105363 by Lauren Barnes in ue5-main branch]
174 lines
4.8 KiB
C++
174 lines
4.8 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#include "MovieSceneSequenceLoopCountCustomization.h"
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#include "Widgets/DeclarativeSyntaxSupport.h"
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#include "Engine/GameViewportClient.h"
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#include "Widgets/SBoxPanel.h"
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#include "Widgets/Images/SImage.h"
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#include "Widgets/Text/STextBlock.h"
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#include "Widgets/Input/SButton.h"
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#include "Widgets/Input/SComboBox.h"
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#include "PropertyHandle.h"
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#include "DetailLayoutBuilder.h"
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#include "DetailWidgetRow.h"
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#include "MovieSceneSequencePlayer.h"
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#include "IDetailChildrenBuilder.h"
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#define LOCTEXT_NAMESPACE "MovieSceneSequenceLoopCountCustomization"
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TSharedRef<IPropertyTypeCustomization> FMovieSceneSequenceLoopCountCustomization::MakeInstance()
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{
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return MakeShareable(new FMovieSceneSequenceLoopCountCustomization);
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}
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void FMovieSceneSequenceLoopCountCustomization::CustomizeHeader(TSharedRef<IPropertyHandle> InPropertyHandle, FDetailWidgetRow& HeaderRow, IPropertyTypeCustomizationUtils& CustomizationUtils)
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{
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LoopCountProperty = InPropertyHandle->GetChildHandle(GET_MEMBER_NAME_CHECKED(FMovieSceneSequenceLoopCount, Value));
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// Set up the initial environment
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{
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LoopModes.Add(MakeShareable( new FLoopMode{ LOCTEXT("DontLoop", "Don't Loop"), 0 } ));
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LoopModes.Add(MakeShareable( new FLoopMode{ LOCTEXT("Indefinitely", "Loop Indefinitely"), -1 }) );
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LoopModes.Add(MakeShareable( new FLoopMode{ LOCTEXT("Exactly", "Loop Exactly..."), 1 }) );
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int32 CurrentValue = -1;
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LoopCountProperty->GetValue(CurrentValue);
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TSharedPtr<FLoopMode>* FoundMode = LoopModes.FindByPredicate([&](const TSharedPtr<FLoopMode>& In){ return In->Value == CurrentValue; });
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if (FoundMode)
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{
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CurrentMode = *FoundMode;
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}
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else
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{
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CurrentMode = LoopModes.Last();
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}
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}
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HeaderRow
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.NameContent()
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[
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InPropertyHandle->CreatePropertyNameWidget()
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]
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.ValueContent()
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.HAlign(HAlign_Fill)
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.MaxDesiredWidth(200)
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[
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SNew(SHorizontalBox)
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+ SHorizontalBox::Slot()
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.VAlign(VAlign_Center)
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.AutoWidth()
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[
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SNew(SComboBox<TSharedPtr<FLoopMode>>)
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.OptionsSource(&LoopModes)
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.OnSelectionChanged_Lambda([&](TSharedPtr<FLoopMode> Mode, ESelectInfo::Type){
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CurrentMode = Mode;
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UpdateProperty();
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})
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.OnGenerateWidget_Lambda([&](TSharedPtr<FLoopMode> InMode){
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return SNew(STextBlock)
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.Font(IDetailLayoutBuilder::GetDetailFont())
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.Text(InMode->DisplayName);
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})
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.InitiallySelectedItem(CurrentMode)
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[
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SAssignNew(CurrentText, STextBlock)
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.Font(IDetailLayoutBuilder::GetDetailFont())
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.Text(CurrentMode->DisplayName)
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]
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]
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+ SHorizontalBox::Slot()
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.Padding(FMargin(4.f,0))
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.VAlign(VAlign_Center)
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[
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SAssignNew(LoopEntry, SHorizontalBox)
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.Visibility(CurrentMode == LoopModes.Last() ? EVisibility::Visible : EVisibility::Collapsed)
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+ SHorizontalBox::Slot()
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.VAlign(VAlign_Center)
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.Padding(FMargin(0, 0, 4.f, 0))
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[
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LoopCountProperty->CreatePropertyValueWidget()
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]
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+ SHorizontalBox::Slot()
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.VAlign(VAlign_Center)
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.AutoWidth()
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[
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SNew(STextBlock)
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.Font(IDetailLayoutBuilder::GetDetailFont())
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.Text_Raw(this, &FMovieSceneSequenceLoopCountCustomization::GetCustomSuffix)
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]
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]
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+SHorizontalBox::Slot()
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.VAlign(VAlign_Center)
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.AutoWidth()
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[
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SNew(SButton)
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.OnClicked(this, &FMovieSceneSequenceLoopCountCustomization::OnLoopResetClicked)
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.Visibility(this, &FMovieSceneSequenceLoopCountCustomization::GetLoopResetVisibility)
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.ContentPadding(FMargin(5.f, 0.f))
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.ToolTipText(LOCTEXT("ResetToDefaultToolTip", "Reset to Default"))
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.ButtonStyle( FAppStyle::Get(), "NoBorder" )
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.Content()
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[
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SNew(SImage)
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.Image( FAppStyle::GetBrush("PropertyWindow.DiffersFromDefault") )
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]
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]
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];
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}
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void FMovieSceneSequenceLoopCountCustomization::CustomizeChildren(TSharedRef<IPropertyHandle> InPropertyHandle, IDetailChildrenBuilder& ChildBuilder, IPropertyTypeCustomizationUtils& CustomizationUtils)
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{}
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FText FMovieSceneSequenceLoopCountCustomization::GetCustomSuffix() const
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{
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int32 NumLoops = 0;
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LoopCountProperty->GetValue(NumLoops);
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return FText::Format(LOCTEXT("TimeFormat", "{0}|plural(one=time, other=times)"), NumLoops);
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}
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EVisibility FMovieSceneSequenceLoopCountCustomization::GetLoopResetVisibility() const
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{
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return CurrentMode == LoopModes[0] ? EVisibility::Hidden : EVisibility::Visible;
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}
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FReply FMovieSceneSequenceLoopCountCustomization::OnLoopResetClicked()
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{
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CurrentMode = LoopModes[0];
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UpdateProperty();
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return FReply::Handled();
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}
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void FMovieSceneSequenceLoopCountCustomization::UpdateProperty()
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{
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if (CurrentMode == LoopModes.Last())
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{
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// Show custom loop entry
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LoopEntry->SetVisibility(EVisibility::Visible);
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}
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else
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{
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// Hide custom loop entry
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LoopEntry->SetVisibility(EVisibility::Collapsed);
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}
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LoopCountProperty->SetValue(CurrentMode->Value);
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CurrentText->SetText(CurrentMode->DisplayName);
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}
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#undef LOCTEXT_NAMESPACE
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